Ash - Black bark and splitting
Good evening all,
I have an ash tree with bark that is getting black. I've noticed a significant amount of cracking in the bark. The non-black areas of the bark seem to have sap or other discoloration.
This tree is about 7 years old and was healthy looking last year. I'll try to figure out how to post a picture of a winged bug on a limb... Maybe that would help.
Thanks to those offering help!